Java Help

gistfile1.txt

import java.util.*;

public class Bills {
    public static void main(String[] args) {
        double johnBills=0;
        double janeBills=0;
        Scanner console = new Scanner(System.in);  
        
        System.out.print("How much will John be spending? ");
        johnBills = getBills(); 
                            
        System.out.print("How much will Jane be spending? ");
        janeBills=getBills(); 
                            
        System.out.println("John needs " + johnBills + " bills");  
        System.out.println("Jane needs " + janeBills + " bills");
        
      console.close();  
    }

    public static double getBills (double amount) {
       Scanner console = new Scanner(System.in);
       amount = console.nextDouble();
       System.out.println();
       int numBills = (int) (amount / 20.0);
       if (numBills * 20.0 < amount) {
           numBills++;
       }
       console.close();
       return numBills; 
    }
}